baber/WOPTO huggingface dataset:
Patent JP-2011099726-A (JP)
Title: Surface flaw inspection device and surface flaw inspection method
Inventor: TAKAHASHI FUMIYUKI
IPC: G01N21/88
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface flaw inspection device capable of easily inspecting the surface color irregularity and unevenness of a sample.  <P>SOLUTION: The surface flaw inspection device has an illumination part capable of irradiating respective regions with lights having a plurality of hues and an imaging part for detecting the reflected light from an inspection target irradiated with the light from the illumination part. A plurality of emission elements capable of emitting lights respectively different in wavelength are provided to the respective regions. The illumination part can allow a plurality of the emission elements to emit lights in order to emit white light in the respective regions and further allow a part of a plurality of the emission elements to emit lights in the respective regions in order to emit lights different in hue in the adjacent regions of the respective regions to inspect the surface flaw of the inspection target.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099255-A (JP)
Title: Method for constructing hanging stairs
Inventor: KURIMOTO KATSUHIRO
IPC: E04F11/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing hanging stairs, which bears long-term use and which can be applied to a general building.  <P>SOLUTION: This method for constructing the hanging stairs 2A employs hanging rod panels 21, 22 and 23 which comprise a plurality of hanging rods 6, ..., a supporting material 5, and fixing members 8, ..., respectively. The hanging rod panels 21 and 21 and the hanging rod panels 23 and 23 are arranged almost in parallel at intervals approximately equal to the widths of treadboards 9, ..., respectively. The hanging rod panels 21 and 21 and the hanging rod panels 23 and 23 are temporarily positioned by means of positioning implements 13 which are installed on a flooring material 10a as a supporting surface, respectively. After the treadboards 9, ... are fixed between fixing members 8 and 8, the supporting material 5 for the hanging rod panels 21 and 21 and the hanging rod panels 23 and 23 is fixed to a ceiling beam 3 as a hanging portion; and the positioning implements 13 are removed for the construction of the hanging stairs 2A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101258-A (JP)
Title: Programmable variable gain amplifier and radio communication equipment
Inventor: MURANAKA MASAYUKI
IPC: H03G3/10
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable variable gain amplifier having fixed change ratio of a gain without depending on a device parameter.  <P>SOLUTION: The programmable variable gain amplifier is equipped with: a variable gain amplifier 10 which outputs a first output signal according to a gain adjustment signal 21; a first simulation circuit 12 which has configuration equivalent to that of the variable gain amplifier 10 and outputs a first simulation signal based on the gain adjustment signal 21; a second simulation circuit 13 which has configuration equivalent to that of the variable gain amplifier 10 and outputs a second simulation signal based on a comparison gain adjustment signal 30; a difference detection circuit 17; a comparator 18 which outputs a binary comparison signal 33; a first count circuit 14; a second count circuit 15; and an addition circuit 16 which outputs the comparison gain adjustment signal 30. The comparison gain adjustment signal 30 is inputted to a register circuit 11 as a setting value of an address designated by a gain setting signal 32 when a setting value to be registered is updated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100044-A (JP)
Title: Cleaning device, process cartridge, and image forming apparatus
Inventor: HATTA HIROTAKA
IPC: G03G21/10
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a cleaning device for sufficiently removing discharge products adhering on the surface of an image carrier; a process cartridge; and an image forming apparatus.  <P>SOLUTION: This cleaning device includes: a cleaning blade 25a for removing deposit adhering to the image carrier 21; and a cleaning roller 25b around which brush bristles are slidably brought into contact with the image carrier 21. The cleaning roller 25b is driven and controlled so that the rotation speed is higher in preparing operation performed with travelling of the image carrier 21 before the image forming operation than in the image forming operation where an image is formed on the image carrier 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031054-A (JP)
Title: Preparation of sulfurized phenol additives, intermediates and compositions
Inventor: SKINNER PHILIP
IPC: C10M135/22
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems concerning intermediate compositions which are elastomer seal compatible, not so much contributing to high levels of chlorine in lubricating oil compositions, usable at high concentrations in the lubricating oil compositions, and having demand for sulfurized phenol additives.  <P>SOLUTION: There is provided the oil-soluble sulfurized phenol intermediate composition for preparing lubricating oil additives compatible with nitrile seal, wherein the chlorine content of the intermediate composition is less than 1,000 ppm, the sulfur content is at least 4 mass%, and compounds expressed by formula I are contained. In formula I, R indicates a 1-50C hydrocarbyl group, y is an integer of 0-4 and may be different in every aromatic nucleus, n is an integer of 0-20, and x is an integer of 1-7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011106403-A (JP)
Title: Internal combustion engine combustion state detecting device
Inventor: HASHIZUME KATSUSHI
IPC: F02D41/04
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion state detecting device for detecting a combustion state which appropriately reflects the presence of abnormality of an internal combustion engine by excluding a transitional combustion state in the internal combustion engine which adjusts an intake air amount to converge combustion states to the same state in cylinder groups during idling.  <P>SOLUTION: Before the lapse of a reference convergence period where combustion states in banks are supposed to be converged to the same state (YES in S184), a case where an engine load rate is more than a reference rate is excluded (NO in S186) and misfire state detection due to ion current is prohibited (S190). Therefore, the misfire state is not detected in a transient state of adjustment of the difference in intake air amounts in the banks when there is not an abnormality such as breakdown of the internal combustion engine itself. After the lapse of the reference convergence period (a period accumulation counter Ct ≥ a reference value) (NO in S184), the misfire state detection is not prohibited (S188) and the combustion state in each bank can be detected with high accuracy. Thus, the problem to be solved can be solved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108142-A (JP)
Title: Profiling device, profiling method, and program
Inventor: OGA AKIRA
IPC: G06Q10/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profiling device, a profiling method and a program for reducing a burden on a user for repeating profiling.  <P>SOLUTION: An output screen creation unit 14 creates an output screen displaying question information, and presents it to a user on a user terminal. An information acquisition unit 11 acquires answer information showing an answer of the user to the question information and biological information of the user, and an information storage unit 12 stores the question information, the answer information, and the biological information corresponding to the answer information in association with each other. An answer determination unit 13 determines whether to transmit question again based on the biological information of the user corresponding to the answer information, and when the answer determination unit 13 determines that the question is transmitted again , an output screen creation unit 14 creates an output screen displaying re-question information and presents it to the user on the user terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109032-A (JP)
Title: Thin film transistor
Inventor: MIYANAGA SHOJI
IPC: H01L21/336
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor using an oxide semiconductor favorable in electric characteristics.  <P>SOLUTION: The thin film transistor has a structure including a gate electrode 20 formed on a substrate 10, a gate insulating film 30 on the gate electrode 20, an oxide semiconductor film 40 on the gate electrode 20 and the gate insulating film 30, and a metal film 70 on the oxide semiconductor film 40, wherein the oxide semiconductor film 40 has a region 50 (a high metal concentration region 50) higher in metal concentration than other regions of the oxide semiconductor film 40 on an interface with the metal film 70. A metal contained in the oxide semiconductor film may be present as a crystal grain or a microcrystal in the high metal concentration region 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111814-A (JP)
Title: Road sign body
Inventor: MAEGAKI KOJI
IPC: E01F9/615
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign body capable of preventing rainwater from infiltrating into a case body incorporating an electric member.  <P>SOLUTION: This road sign body is constituted by storing the electric member in the case body incorporating a body part and a lid part attached to the body part openably and closably, forming the body part into a box body blocking a lower part of a body side plate formed into a cylindrical shape and having a body opening part in an upper part of it, and forming the lid part in the box body blocking an upper part of a lid side plate formed into a cylindrical shape and being opened in a lower part of it. While the body part is inserted into a cylinder of the lid part, the body opening part in the body part is covered with the lid part. Since the lid part covers the body opening part of the body part, rainwater does not infiltrate into the inside of the case body even if, in particular, a sealing material is not provided in the body part and the lid part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110525-A (JP)
Title: Foreign matter separation apparatus
Inventor: TAKEUCHI YASUTO
IPC: B04C5/04
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter separation apparatus simplifying a removal work of foreign matter and excellent in a removal efficiency of foreign matter.  <P>SOLUTION: The foreign matter separation apparatus S includes circulation pipes 6a, 6b connected to a coating film formation tank 1, a cyclone apparatus 30 interposed between the circulation pipes 6a, 6b, a first pump 7 and a first opening/closing valve 8 provided on the circulation pipe 6a, a first discharge pipe 37 provided with a second opening/closing valve 36, connected to a precipitation part 34 of the cyclone apparatus 30 and capable of discharging a treatment liquid and foreign matter from the precipitation part 34 by tare falling, a discharge tank 35 connected to a downstream end of the first discharge pipe 37, and a second discharge pipe 39 provided with a third opening/closing valve 38, connected to the discharge tank 35 and capable of discharging the treatment liquid and the foreign matter from the discharge tank 35 by tare falling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111591-A (JP)
Title: Surface coating agent
Inventor: MATSUZAKI TOYOKO
IPC: C09D7/12
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coating agent usable both for a glass surface and a coated film, and having good durability.  <P>SOLUTION: The surface coating agent is obtained by preparing a mixture containing 21-24 wt.% fluororesin, 13-15 wt.% silicone resin, 6-8 wt.% silicone oil, 20-29 wt.% inorganic powder, 31-33 wt.% hydrocarbon-based and/or petroleum-based solvent, 5-8 wt.% total of a surfactant and water, and 0-1 wt.% wax, the total being 100 wt.%, heating the resulting mixture, evaporating 20-35% of water and a low boiling point component containing the hydrocarbon-based and/or petroleum-based solvent from the mixture to prepare a main agent, cooling the main agent, and adding and mixing a fixing agent to the cooled main agent, the amount of the fixing agent being 0.5-1.5 wt.% of the main agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116804-A (JP)
Title: Manufacturing method of foam-molded article
Inventor: ONODERA MASAAKI
IPC: C08L23/12
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a foam-molded article that permits molding of an inexpensive material into a lightweighted and excellently impact-resistant foam-molded article.  <P>SOLUTION: The manufacturing method of a foam-molded article comprises adding a blowing agent to a substrate resin obtained by mixing a propylene homopolymer having a long-chain branch, a propylene-ethylene block copolymer and a low-density polyethylene in a predetermined compounding ratio, and foam-molding the resin substrate. The predetermined compounding ratio is determined based on a product of a melt tension and a melt flow rate and on a tensile elongation at break of each material to be mixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117494-A (JP)
Title: Front fork
Inventor: MOCHIZUKI TAKAHISA
IPC: F16F9/54
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a front fork as a hydraulic shock absorber attenuating road surface vibrations input to a front wheel while suspending the front wheel of a motorcycle.  <P>SOLUTION: In the front fork, an actuator 4 composing an attenuation force adjustment means is arranged opposite to a cap member 11 sealing a one-end side opening of a fork body and is fixed to the fork body with a housing 5. The housing 5 is composed of a housing body 5a covering the actuator 4 from a back face side, a flange part 5b jutting outward from the opening end of the housing body 5a, and an open hole 5c perforated in the side face of the housing body 5a and exposing a connector of the actuator 4, includes a first bolt connection part 5d on the flange part 5b lying on an opposed face side of the open hole 5c and includes a plurality of bolt connection parts 5e, 5f so that they are right-and-left symmetric as a reference of the center line connecting the center of the open hole 5c and the center of the first bolt connection part 5d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117325-A (JP)
Title: Control device of internal combustion engine
Inventor: SUZUKI KOTARO
IPC: F02D43/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To identify an occurring location of pre-ignition and perform a suitable countermeasure according to the occurring location.  <P>SOLUTION: An ECU 50 determines that a pre-ignition occurs when a cylinder internal pressure P(θ) is above a reference cylinder internal pressure Pa(θ) at a predetermined crank angle θ which is a crank angle before ignition timing SA. Moreover, when a cylinder internal pressure increasing rate α(θ) is greater than an increasing rate determination value αo(θ), the ECU 50 determines that an occurring location of the pre-ignition is at a center part inside the cylinder. On the other hand, when the pressure increasing rate α(θ) is less than the increasing rate determination value αo(θ), the ECU 50 determines that the occurring location of the pre-ignition is at an edge part inside the cylinder. Thereby, a control in which, for example, a cooling air flow is generated in the occurring location of the pre-ignition, can be carried out and, thus, a suitable countermeasure can be performed according to the occurring location.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117351-A (JP)
Title: Engine starting system
Inventor: KOKUBU SHUICHI
IPC: F02N11/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting system which starts an engine without causing erroneous operation of various electric equipment.  <P>SOLUTION: The engine starting system includes: a pinion meshed with a ring gear connected to the engine; a magnetic switch moving the pinion in a direction of the ring gear, by an electric current supplied from a battery; a starter motor rotating the pinion by the electric current; a control device instructing the starter motor to start the engine; and a starter control unit controlling a first semiconductor switch performing a PWM control based on the instruction. The starter motor and the magnet switch are housed in a first casing, the starter control unit is housed in a second casing, and the first casing and the second casing are integrated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047258-A (JP)
Title: Occupant crash protection device
Inventor: IYODA NORIBUMI
IPC: B60R21/16
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device to be correctly actuated while restraining erroneous operation.  <P>SOLUTION: The occupant protection means is actuated when at least either one of the following: it has been determined that an object had collided with the side of the vehicle by a second lateral collision determination means based on the detection by a second impact detection means, arranged at the center section of the vehicle for detecting vehicle lateral impact; or it has been predicted that the object would collide with the side of the vehicle by lateral collision prediction means; is satisfied and also it has been determined that an object had collided with the side of the vehicle by a first lateral collision determination means based on the detection by a first impact detection means, arranged near a center pillar at the center of the sidewall of the vehicle for detecting vehicle lateral impact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117913-A (JP)
Title: Temperature sensor
Inventor: MATSUO YASUSHI
IPC: G01K7/22
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To heighten response performance for both of temperature rise and temperature decline of gas, in a temperature sensor in which a small diameter part having a relatively small outer diameter of tube is formed over a prescribed range in the longitudinal direction to the distal end on a portion a little to the distal end side of the tube, and a temperature sensor is arranged so as to be located on the distal end or the portion a little to the distal end side of the small diameter part.  <P>SOLUTION: A metal projection 81 projecting outward is provided only on a portion positioned on the furthermore rear than the rear end P1 of the element 21 on the outer circumferential surface of the small diameter part 13 of the tube 11. Since a heat receiving area is increased without increasing a tube thickness on the side of the element 21, measurement responsiveness during increase of a gas temperature is heightened. Further, since the projection 81 is provided on the furthermore rear than the element 21, a temperature of a portion of the tube 11 on the side of the element 21 is easily lowered following decline of the gas temperature, to thereby also heighten measurement responsiveness during lowering of the temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121654-A (JP)
Title: Printing device
Inventor: KANEKO TATSUNORI
IPC: B65H5/06
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sheets from being contaminated with ink adhered to a carriage roller that constitutes a carrying means, in a printing device provided with the carrying means carrying sheets from a first printing means to a second printing means.  <P>SOLUTION: The printing device 1 includes: the first printing means 3; the second printing means 5; and the carrying means carrying the sheets P to the second printing means 5. The carrying means includes: a first carriage roller 82; and a second carriage roller 83 arranged on the downstream side thereof. After the first carriage roller 82 starts driving, it temporarily stops before the forefront of the sheet bumps against the suspended second carriage roller 83. Thereafter, it resumes driving so as to force the forefront of the sheet to bump against the second carriage roller 83, in the time period when the first carriage roller 82 is accelerating in this resumed driving. After the sheet P has a slack, the second carriage roller 83 starts driving. Meanwhile, the resumed driving of the first carriage roller 82 is continued as an assist driving, at least, until the slack is resolved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106657-A (JP)
Title: Spacer for forming ventilation passage and attaching structure of the spacer
Inventor: SUDO YOSHIMI
IPC: E04B1/70
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for forming a ventilation passage achieving a high material yield.  <P>SOLUTION: Cuts oriented inward from side ends are formed in the left/right side sections of a rectangular plate 15, the side sections defined by the cuts are bent in one vertical direction to form a height setting piece 14 having a free end brought into contact with a roof inner face or a wall inner face to set the height of the ventilation passage, and the other side sections defined by the cuts are bent in the other vertical direction to form an attaching piece 13 installed on a vertical frame member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011122385-A (JP)
Title: Pile driving method
Inventor: AMIYA SADAYUKI
IPC: E02D7/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in conventional pile driving executed by a heavy machine such as a pile driver, but because the conventional pile driver cannot be used in a place where the heavy machine does not go in due to the soft ground or when there is an urgent need, piles are dropped instead of dropping bombs from an aircraft.  <P>SOLUTION: This pile driving method is carried out by dropping the pile (2) carried to the sky by a fighter plane (1), as if dropping a bomb so that the pile (2) falls on a destination and sticks. A method of using a helicopter (4) guides a pile (2') by a guide cord (3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010162887-A (JP)
Title: Inkjet head and method for manufacturing the same
Inventor: OKANO AKIHIKO
IPC: B41J2/055
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head, which an favorably join to a supporting substrate supporting the inkjet head and, at the same time, which is equipped with a feeding port having wall surfaces with high resistance to a liquid.  <P>SOLUTION: The inkjet head includes: a Si substrate, the crystal orientation of planes of which is ä100} and the surface of which includes energy generating elements for generating energy utilized for discharging ink through discharging ports; a flow passages, which communicates with the discharging port and retains the ink on the Si substrate; and the feeding port, which communicates with the flow passage by penetrating both the front side and the back side of the Si substrate and feeds the ink to the ink flow passage under the condition that the wall surfaces of the feeding port have two opposing ä111} planes.  <P>COPYRIGHT: (C)2010,JPO&INPIT